A new lamp finial is a perfect way to complete your new or favorite lamp. Quality finial that is sure to dress up your tired lamp. Finials have a standard 1/4-27 thread, which will fit the harp on almost every lamp. (this means the opening is 1/4 wide and there are 27 threads per inch.) 95% of all lamp harps will fit this finial. Ball-shaped - 1.25 width ball lamp finial. A perfect sphere to top off your table or floor lamp. Faceted crystal ball - facet cut crystal sphere with a polished brass base finish will match most lamps. Perfect size - proportional sized to fit the most standard table or floor lamps. Threaded at 1/4 wide opening, threaded for standard 27 threads per inch. Functional - secures your lampshade to standard table or floor lamp. Easy to use - easily screws on/off.